That is indeed well done. Incidentally, there is at least one good foot shot in each season of 24:
Season 1: In the very first episode of the series, Mandy is briefly barefoot on the airplane.
Season 1, episode 8 or so: Nina is knocked out of her shoe as she falls down a hill.
Later in season 1: blink-and-you-miss-it shot of Terry on the hospital bed... episide 15ish? Give or take one.
Season 2: Kate Warner pulls off her shoes to visit a Mosque sometime around episode 11 or 12.
Season 3, episode 2: Shot of girl injecting herself in the foot with a needle.
Season 4, episode 5: Very nice closeup of Audrey (Kim Raver) kicking off her high heels to break a pipe with the chains around her foot.